气候变化领域集成服务门户(CCPortal): The Characteristics of Atmospheric Turbulence and Radiation Energy Transfer and the Structure of Atmospheric Boundary Layer over the Northern Slope Area of Himalaya

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DOI	10.2151/jmsj.2011-A24
	The Characteristics of Atmospheric Turbulence and Radiation Energy Transfer and the Structure of Atmospheric Boundary Layer over the Northern Slope Area of Himalaya
	Ma, Yaoming; Wang, Yongjie; Zhong, Lei; Wu, Rongsheng; Wang, Shuzhou; Li, Maoshan
通讯作者	Ma, YM (通讯作者)
发表日期	2011
ISSN	0026-1165
EISSN	2186-9057
起始页码	345
结束页码	353
卷号	89A
英文摘要	The mountains of Himalayas are the important channels for the mass exchange between surface layer of Northern Hemisphere and troposphere. The mountains relate surface layer atmosphere over the Tibetan Plateau and the above free atmosphere through many atmospheric circulation systems including mountain-valley wind and glacier wind etc. Mt. Qomolangma (Mt. Everest) is the highest peak in the world, and its nearby region is a representative case of mountains of Himalayas. Firstly the back ground of the establishment of the Qomolangma Station for Atmospheric and Environmental Observation and Research, Chinese Academy of Sciences (QOMS/CAS) and the role of the station in the study of the atmosphere-land interaction over Himalayan area were introduced in this paper. Then some preliminary observational analysis results, such as the structure of the Atmospheric Boundary Layer (ABL) and the characteristics of the atmospheric turbulence and the radiation energy distribution were shown. The results showed that: The excess resistance to heat transfer kB(-1) has obvious diurnal variations with lower values in the night and higher values in the daytime; The low frequency perturbations have a large influence on the spectra variation of all wind components, but mid frequency perturbations have only influence on the spectra variation of vertical wind components and also alter the co-spectra of momentum and sensible heat flux under near neutral stratification; The downward shortwave radiation over this area are obviously larger than that in other areas; There is very clear constant layer of potential temperature existing in the northern slope of Mt. Qomolangma area around 12:00 (Beijing Standard Time, BST) in May, and the layer is about 2,200 m during the period over this area. In comparison with study results from other areas, some uniqueness and commonness of the Himalayan region are clearly identified.
关键词	TIBETAN PLATEAU HEIFE AREA SURFACE HEAT CLIMATE FLUXES DESERT BUDGET OASIS
语种	英语
WOS研究方向	Meteorology & Atmospheric Sciences
WOS类目	Meteorology & Atmospheric Sciences
WOS记录号	WOS:000291186600025
来源期刊	JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/257849
推荐引用方式 GB/T 7714	Ma, Yaoming,Wang, Yongjie,Zhong, Lei,et al. The Characteristics of Atmospheric Turbulence and Radiation Energy Transfer and the Structure of Atmospheric Boundary Layer over the Northern Slope Area of Himalaya[J]. 中国科学院青藏高原研究所,2011,89A.
APA	Ma, Yaoming,Wang, Yongjie,Zhong, Lei,Wu, Rongsheng,Wang, Shuzhou,&Li, Maoshan.(2011).The Characteristics of Atmospheric Turbulence and Radiation Energy Transfer and the Structure of Atmospheric Boundary Layer over the Northern Slope Area of Himalaya.JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN,89A.
MLA	Ma, Yaoming,et al."The Characteristics of Atmospheric Turbulence and Radiation Energy Transfer and the Structure of Atmospheric Boundary Layer over the Northern Slope Area of Himalaya".JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN 89A(2011).